Hi,I have an internal website that I need to give a remote company access to only. I created the NAT and created an ACE to only allow their external facing IP access to the website. I'm not using port 80 either just a random port.Now my question is c...
Network Security
Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for
- Cisco Community
- Technology and Support
- Security
- Network Security
Options
- Mark all as New
- Mark all as Read
- Float this item to the top
- Subscribe
- Bookmark
- Subscribe to RSS Feed
- Threaded format
- Linear Format
- Sort by Topic Start Date
Labels
-
AAA
(9) -
Access Control Server (ACS)
(6) -
Access List
(4) -
ACI
(10) -
Advanced Threats
(1) -
AMP for Endpoints
(1) -
AnyConnect
(3) -
APIs
(1) -
Appliances
(18) -
ASA
(1) -
ASR 1000 Series
(1) -
Branch Router
(2) -
Buying Recommendation
(87) -
Catalyst 2000
(1) -
Catalyst 3000
(2) -
Catalyst 4000
(1) -
Catalyst 6000
(1) -
Catalyst 8000
(1) -
Catalyst 9000
(2) -
Catalyst Switch
(3) -
Catalyst Wireless Controllers
(1) -
Cisco
(1) -
Cisco Adaptive Security Appliance (ASA)
(9,639) -
Cisco Bugs
(61) -
Cisco Cafe
(25) -
Cisco CLI Analyzer
(1) -
Cisco Cloud Services Router
(1) -
Cisco Defense Orchestrator (CDO)
(150) -
Cisco Firepower Device Manager (FDM)
(812) -
Cisco Firepower Management Center (FMC)
(2,909) -
Cisco Firepower Threat Defense (FTD)
(3,163) -
Cisco Press Cafe
(1) -
Cisco Secure Firewall Device Management (FDM)
(49) -
Cisco Secure Firewall Management Center (FMC)
(260) -
Cisco Secure Firewall Threat Defense (FTD)
(312) -
Cisco Security Cloud Control
(16) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(20) -
CISCO START ANZ
(1) -
Cisco Threat Response
(1) -
Cisco Vulnerability Management
(46) -
Cloud
(1) -
Cloud Provisioning
(1) -
Cloud Security
(3) -
Community Bug or Issue
(1) -
Community Feedback Forum
(31) -
Community Ideas
(18) -
Compliance and Posture
(1) -
Crypto
(1) -
CSC Content with No Valid Community to Post
(1) -
CUBE
(1) -
CUCM
(1) -
Data Center Networking
(1) -
Device Admin
(15) -
EEM Scripting
(1) -
Emergency Responder
(1) -
Endpoint Security
(6) -
Enterprise Agreement
(1) -
Event Analysis
(265) -
FirePOWER
(1) -
Firepower Chassis Manager (FCM)
(2) -
Firepower Device Manager (FDM)
(16) -
Firepower Management Center (FMC)
(408) -
Firepower Threat Defense (FTD)
(221) -
Firewall Migration Manager (FMM)
(1) -
Firewall Migration Tool (FMT)
(38) -
Firewalls
(1,171) -
FMC
(1) -
General
(2) -
Guest
(1) -
Identity Services Engine (ISE)
(9) -
IE3300
(1) -
Integrated Security
(8) -
Integrated Security Architecture
(1) -
Integrations
(4) -
Investigation
(2) -
iOS
(1) -
IPS and IDS
(6,581) -
IPS and IDS1
(1) -
IPS-IDS
(1) -
IPSEC
(1) -
IPv6 Configuration
(1) -
ISE
(1) -
LAN Switching
(7) -
License
(325) -
MPLS
(1) -
Multicloud Defense
(3) -
Network Management
(94) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,594) -
NGIPS
(1,874) -
Online Tools and Resources
(1) -
Optical Networking
(3) -
Optics
(1) -
Other Collaboration Topics
(1) -
Other Community Feedback
(4) -
Other Firewalls
(1) -
Other NAC
(18) -
Other Network
(2) -
Other Network Security Topics
(10,792) -
Other Networking
(9) -
Other Routers
(9) -
Other Routing
(24) -
Other Routing and Switching topics
(2) -
Other Security
(1) -
Other Security Topics
(18) -
Other Switches
(12) -
Other Switching
(4) -
Other VPN Topics
(1) -
Passive Identity
(1) -
Physical Security
(21) -
Policy and Access
(2) -
Prioritization
(3) -
Remote Access
(2) -
Room Endpoints
(1) -
Routing Protocols
(9) -
SD-WAN Security
(1) -
Secure Network Analytics
(1) -
Security
(4) -
Security Management
(645) -
Segmentation
(3) -
Service Providers
(1) -
Small Business Routers
(5) -
Small Business Security
(2) -
Sourcefire
(2) -
Support
(2) -
Threat Containment
(6) -
Threat Defense
(1) -
Threat Grid
(1) -
Unified Computing System (UCS)
(1) -
Voice Gateways
(1) -
VPN
(28) -
VPN and AnyConnect
(1) -
Vulnerability Management
(46) -
WAN
(8) -
Web Security
(5) -
Webex Teams
(1) -
Wired
(4) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
Resolved! Cisco ASA NAT Error
Hi,In my ASA I am getting some error when I want to configure static NAT and NAT exempt configuration. I think Some miss configuration has been done.The error msg given below..Firewall-ASA-02(config)# static (inside,outside) x.x.x.12 10.138.77.54 net...
Hi All, We now have people accesing our network over the VPN. I need to set up an ACL to only allow the VPN Users to certain servers. I am new to pix but do have gui access so am hoping that may be easier.If someone could point me in the right direct...
Resolved! -- asa5510, set of public ip
Hi all,Today, my ASA5510 outside interface have the ISP IP (from DHCP aaa.bbb.50.144).I do use NAT to access a web server in a DMZ ("static (dmz,outside) interface 172.16.1.80 netmask 255.255.255.255") from the outside interface.Tomorrow, we will hav...
Greetings friends.I've got an 5510 setup for internet (static). The appliance builds the connection, tears it down, no errors.Problem I'm having is, no one can get access. I can ping and traceroute fine from the ASA to the 'net. I have a rule allowin...
Hi all,I am a fresh cisco user, i am trying to configure a cisco asa 5510 with the ASDM GUI. Actually, Eth0 is set as Outside interface (DHCP, fixed ISP Public IP) and Eth1 as DMZ interface with a Web server (ip 172.16.1.80) behind.And i don't find h...
Resolved! IDSM-2 Inline mode
Hi,I am working with the IDSM-2, We have Cisco 6509 with CSM & FWSM, We are planning IDSM-2 in Inline mode and now i want to monitor the traffic which is coming through Outside Interface of the FW context ( Which is nothing but a VLAN A, VLAN B, Vlan...
Hey Folks,I've set up my outside vlan as so:interface Vlan2 nameif outside security-level 0 ip address dhcp setrouteI need to release the IP address that that interface got dynamicly from the ISP. Kinda like doing a "ipconfig /release" on a windows b...
How can we use NAC on thin clients.
Resolved! ASA 5505 ACL help
I am configuring my first ASA and have not been able to figure out to to limit access to a few subnets and sites on the internet.I would like to only allow access to two internal nets10.10.23.128 255.255.255.12810.10.26.0 255.255.255.128a single woul...
Hello -I have a 2600 router that separates two networks and I need to setup an ACL to allow traffic from 192.168.1.0/24 to two IP Addresses, 10.13.3.10 and 10.3.10.2. The rest of the network should be accessible from the 192.168.1.x net.
Could anyone please help. I recently installed a PIX 5520 with AIP-SSM-10. I can manage the sensor just fine and am using "configuring Cisco IPS using CLI 6.0" as a reference. I recently downloaded new signatures as sig1 on my sensor. when I enable t...
My customer recently tried to upgrade their ASA5520 to ASA 8.03(12). When they did that, all FTP through the firewall ceased to function.Is there a fix or a workaround for this?
I am having some trouble getting this tested in the lab. Essentially I have two PIX 506e setup, one pretending to be the hub, and the other a spoke (outside interfaces on the same network) with a working tunnel between them. I could ping across them ...
I currently have a Cisco IPS 4240 employed inline in my Customers Network. It is inside of the border Router, and in front of the Outside Firewall which protects the DMZ.the IPS is already configured to block certain types of packets inline. I was re...
Learn, share, save
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide
Unanswered Topics
| Subject | Author | Posted |
|---|---|---|
| 07-22-2026 05:00 AM | ||
| 07-16-2026 06:39 AM | ||
| 07-15-2026 08:48 AM | ||
| 07-13-2026 11:05 AM | ||
| 06-24-2026 08:00 AM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 3 | |
| 2 | |
| 1 | |
| 1 | |
| 1 |
